
Zestoretic is used in the treatment of high blood pressure. It combines an ACE inhibitor drug with a diuretic. Lisinopril, the ACE inhibitor, works by limiting production of a substance that promotes salt and water retention in your body. Hydrochlorothiazide, a diuretic, prompts your body to produce and eliminate more urine, which helps in lowering blood pressure. Combination products such as Zestoretic are usually not prescribed until therapy is already under way.
Most important fact about Lisinopril, Hydrochlorothiazide
You must take Zestoretic regularly for it to be effective. Since blood pressure declines gradually, it may be several weeks before you get the full benefit of Zestoretic; and you must continue taking it even if you are feeling well. Zestoretic does not cure high blood pressure; it merely keeps it under control.
How should you take Lisinopril, Hydrochlorothiazide ?
Zestoretic can be taken with or without food once a day. Take it exactly as prescribed.
–If you miss a dose…
Take the forgotten dose as soon as you remember. If it is almost time for your next dose, skip the one you missed and go back to your regular schedule. Never take a double dose.
–Storage instructions…
Zestoretic should be stored at room temperature. Keep the container tightly closed.
Side effects cannot be anticipated. If any develop or change in intensity, inform your doctor as soon as possible. Only your doctor can determine if it is safe for you to continue taking Zestoretic.
- More common side effects may include:
Cough, dizziness, dizziness when standing up, fatigue, headache
Possible food and drug interactions when taking Lisinopril, Hydrochlorothiazide
Zestoretic may intensify the effects of alcohol. Do not drink alcohol while taking Lisinopril, Hydrochlorothiazide .
If Zestoretic is taken with certain other drugs, the effects of either could be increased, decreased, or altered. It is especially important to check with your doctor before combining Zestoretic with the following:
Barbiturates such as Nembutal and Seconal
Cholestyramine (Questran)
Colestipol (Colestid)
Corticosteroids such as prednisone
High blood pressure drugs such as Procardia XL and Aldomet
Indomethacin (Indocin)
Insulin
Lithium (Lithonate)
Narcotics such as Darvon and Dilaudid
Nonsteroidal anti-inflammatory drugs such as Naprosyn
Oral antidiabetic drugs such as Micronase
Potassium supplements such as K-Dur and Slow-K
Potassium-containing salt substitutes
Potassium-sparing diuretics such as Midamor
Special information if you are pregnant or breastfeeding
During the second and third trimesters, lisinopril can cause birth defects, prematurity, and death in the fetus and newborn. If you are pregnant or plan to become pregnant, contact your doctor immediately to discuss the potential hazard to your unborn child. Zestoretic may appear in breast milk and could affect a nursing infant. If Lisinopril, Hydrochlorothiazide is essential to your health, your doctor may advise you to discontinue breastfeeding until your treatment with Lisinopril, Hydrochlorothiazide is finished.
ADULTS
Zestoretic is designed to replace higher doses of either component. Dosages of the lisinopril component range from 10 to 80 milligrams a day; dosages of hydrochlorothiazide typically fall between 6.25 and 50 milligrams daily. If either component, when prescribed alone, fails to control your blood pressure, your doctor may try the Zestoretic combination, starting with either 10 or 20 milligrams of lisinopril and 12.5 milligrams of hydrochlorothiazide, and gradually increasing the dosage as needed.
If you are age 65 or older, or have kidney problems, your doctor will adjust your dosage with caution. This drug is not prescribed for people with severe kidney damage.
CHILDREN
Safety and effectiveness in children have not been established.
Any medication taken in excess can have serious consequences. If you suspect an overdose, seek medical treatment immediately.
- Symptoms of Zestoretic overdose may include:
Dehydration, low blood pressure
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